changelog update

[simgrid.git] / src / kernel / activity / CommImpl.hpp

diff --git a/src/kernel/activity/CommImpl.hpp b/src/kernel/activity/CommImpl.hpp
index a0969403034a0246f2a71a840ea3a23ae1304819..4f249a4bbf0c9f01ed1b007731c4b48be09bc610 100644 (file)
--- a/src/kernel/activity/CommImpl.hpp
+++ b/src/kernel/activity/CommImpl.hpp
@@ -95,6 +95,7 @@ expectations of the other side, too. See  */
   unsigned char* dst_buff_ = nullptr;
   size_t src_buff_size_    = 0;
   size_t* dst_buff_size_   = nullptr;
+  void* payload_           = nullptr; // If dst_buff_ is NULL, the default copy callback puts the data here
 
   void* src_data_ = nullptr; /* User data associated to the communication */
   void* dst_data_ = nullptr;